Changed Player Internal enum

Changed Player Internal enum

: The Player's enum value changes.
  So modify it to match the changed enum value.

FROM :
typedef enum {
     PLAYER_VIDEO_CODEC_TYPE_EX_DEFAULT,    /**< This is an optional flag for using codec which has higher priority */
     PLAYER_VIDEO_CODEC_TYPE_EX_HW,           /**< This is an optional flag for using the h/w codec */
     PLAYER_VIDEO_CODEC_TYPE_EX_SW,           /**< This is an optional flag for using the s/w codec */
 } player_video_codec_type_ex_e;

TO :
typedef enum {
     PLAYER_VIDEO_CODEC_TYPE_EX_HW,           /**< This is an optional flag for using the h/w codec */
     PLAYER_VIDEO_CODEC_TYPE_EX_SW,           /**< This is an optional flag for using the s/w codec */

     PLAYER_VIDEO_CODEC_TYPE_EX_DEFAULT,    /**< This is an optional flag for using codec which has higher priority */
 } player_video_codec_type_ex_e;

And an error code has been added.
 - PLAYER_ERROR_NOT_SUPPORTED_VIDEO_CODEC Not supported video codec type

Change-Id: Icac989cce5d6719fdf50472821beb0ef2b9e19f4